On 8/22/18 9:47 AM, Michael Kelley (EOSG) wrote: > Any special configuration needed to run this test? Any options needs on > command line? I figured out to enable CONFIG_BLK_DEV_ZONED, but > now I get the following on my 4.18.3 kernel: > > root@MHKfio2:~# ./fio/t/zbd/run-tests-against-zoned-nullb > ./fio/t/zbd/run-tests-against-zoned-nullb: line 27: ./fio/t/zbd/test-zbd-support: No such file or directory > > /sys/kernel/config/nullb/nullb0/* and /dev/nullb0 are present as expected. You need current -git from Linus, the zoned null_blk support was added after 4.18. -- Jens Axboe
